按当前日期筛选 aws ec2 快照

Question

如何按当天筛选 AWS EC2 快照？

我正在使用下面的python代码按标签：Disaster_Recovery和值：完整过滤快照，我还需要按当天过滤它。

import boto3
region_source = 'us-east-1'
client_source = boto3.client('ec2', region_name=region_source)
# Getting all snapshots as per specified filter
def get_snapshots():
response = client_source.describe_snapshots(
Filters=[{'Name': 'tag:Disaster_Recovery', 'Values': ['Full']}]
)
return response["Snapshots"]

print(*get_snapshots(), sep="n")

Answer 1

通过下面的代码解决它：

import boto3
from datetime import date
region_source = 'us-east-1'
client_source = boto3.client('ec2', region_name=region_source)
date_today = date.isoformat(date.today())

# Getting all snapshots as per specified filter
def get_snapshots():
response = client_source.describe_snapshots(
Filters=[{'Name': 'tag:Disaster_Recovery', 'Values': ['Full']}]
)
return response["Snapshots"]

# Getting snapshots were created today
snapshots = [s for s in get_snapshots() if s["StartTime"].strftime('%Y-%m-%d') == date_today]
print(*snapshots, sep="n")

Answer 2

这可以解决问题：

import boto3
from datetime import date
region_source = 'us-east-1'

client_source = boto3.client('ec2', region_name=region_source)
# Getting all snapshots as per specified filter
def get_snapshots():
response = client_source.describe_snapshots(
Filters=[{'Name': 'tag:Disaster_Recovery', 'Values': ['Full']}]
)
snapshotsInDay = []
for snapshots in response["Snapshots"]:
if(snapshots["StartTime"].strftime('%Y-%m-%d') == date.isoformat(date.today())):
snapshotsInDay.append(snapshots)
return snapshotsInDay
print(*get_snapshots(), sep="n")

阅读文档后，其余的就是简单的日期比较